What surfboard fin?

Question

So my friend said I could borrow his 6'10" rounded pin Al Merrick for me to use at bigger Ocean Beach SF (like 10-12ft OB). He currently has the FCS G-AM fins in it, but I have those in my 6'0" right now, which makes me think that one of these boards totally has the wrong fins. I have no trouble snapping the tail around on my 6'0" sharpeye, so I think the Merrick needs a bigger fin, like a G-5 or something. Any recomendations?

Answer 1

if it is fine to use keep it but if it does not manuvior good replace it

Answer 2

I ride a 6-8 and use FCS M-5 fins.  I'm a larger rider (6-2 200) and find these slightly larger fins help in my turns.  Good luck.